Complement Activation and Thrombotic Microangiopathies.

ABSTRACT: Background and objectives: Atypical hemolytic uremic syndrome is a form of thrombotic microangiopathy caused by dysregulation of the alternative complement pathway. There is evidence showing complement activation in other thrombotic microangiopathies. The aim of this study was to evaluate complement activation in different thrombotic microangiopathies and to monitor treatment response.

Design, setting, participants, & measurements: Complement activation was assessed by exposing endothelial cells to sera or activated-patient plasma-citrated plasma mixed with a control sera pool (1:1)-to analyze C5b-9 deposits by immunofluorescence. Patients with atypical hemolytic uremic syndrome (n=34) at different stages of the disease, HELLP syndrome (a pregnancy complication

SUBMITTER: Palomo M 

PROVIDER: S-EPMC6895490 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature